Carrier 73Y User Manual
Start-up and service instructions
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Table of contents
Document Outline
- 73X,Y
- 1993 Room Air Conditioners
- START-UP
- SERVICE
- SAFETY REMINDERS
- PREVENTIVE MAINTENANCE
- General
- DISASSEMBLY INFORMATION
- Filter Removal
- Control Box Removal
- Thermostat Bulb Heater Removal — Use care
- Mode Switch Control Removal (See Fig. 9 and
- 10)
- Timer Assembly Removal (Models 73YCA213P and 73YCA243P Only)
- Capacitor Removal
- Air Handling System Removal
- Exhaust Door Removal (See Fig. 20)
- Vent Door Removal (Models 73YCA213P and 73YCA243P Only) (See Fig. 20)
- Indoor Blower Wheel Removal (See Fig. 22)
- Outdoor Propeller Fan Removal (See Fig. 23)
- Fan Motor Removal (See Fig. 24)
- Compressor Removal (See Fig. 15)
- Strainer Removal and Replacement
- Electric Heater Assembly Removal
- SERVICE POINTS (Check Annually)
- TROUBLESHOOTING